Atlantis Cable News (ACN) - the fictitious cable news network around which award winning executive producer Aaron Sorkin weaves the story of one of HBO's newest dramatic hits, The Newsroom - is eerily similar to many of the real news networks you watch every day. Right down to the merchandise. At The Newsroom boutique, you can display your love for News Night with Will McAvoy and The Newsroom with T-shirts, hats, magnets, posters, mugs, and more.